Factor Info

ID 15225
Size 300 digits / 996 bits
Status composite
Value 523686818746541621598081058335882727237501982588454143008669416968738100430365212615927933046483705060418984661482898709967909961325711819607164029726216298054239018423410154067190930085911384146875490313528541642721887318327627674618852171264832342513611232207867133761250003554395650925922508477157

Factorizations

Primary (ID: 11027) 6920400848110359047653995057624941367485834954585997077 (proven prime)
(ID: 15226) 75672902515399268696128566796695463720350092075302513359703023589825427037068091621607640327049899706934608011984151040362495361439401868485238628085835177790416805230009832714796994241379610513518716302077824044106682239032523266362187191761041 (proven prime)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.